64531590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{347}}^1\times {\mathrm{6199}}^1$

素因数の和:6556

約数の個数: 32

約数和(自身を含む): 155347200

約数和(自身を除く): 90815610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 347, 694, 1041, 1735, 2082, 3470, 5205, 6199, 10410, 12398, 18597, 30995, 37194, 61990, 92985, 185970, 2151053, 4302106, 6453159, 10755265, 12906318, 21510530, 32265795, 64531590]

約数ペア:

[(1, 64531590), (2, 32265795), (3, 21510530), (5, 12906318), (6, 10755265), (10, 6453159), (15, 4302106), (30, 2151053), (347, 185970), (694, 92985), (1041, 61990), (1735, 37194), (2082, 30995), (3470, 18597), (5205, 12398), (6199, 10410)]